316228250 has 32 divisors (see below), whose sum is σ = 637522704. Its totient is φ = 116760000.

The previous prime is 316228247. The next prime is 316228291. The reversal of 316228250 is 52822613.

It can be written as a sum of positive squares in 8 ways, for example, as 44209201 + 272019049 = 6649^2 + 16493^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45401 + ... + 51900.

Almost surely, 2^316228250 is an apocalyptic number.

316228250 is an abundant number, since it is smaller than the sum of its proper divisors (321294454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

316228250 is a wasteful number, since it uses less digits than its factorization.

316228250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97331 (or 97321 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 316228250 is about 17782.8077085707. The cubic root of 316228250 is about 681.2924166278.

The spelling of 316228250 in words is "three hundred sixteen million, two hundred twenty-eight thousand, two hundred fifty".